342304554320 has 40 divisors (see below), whose sum is σ = 796094805600. Its totient is φ = 136881096320.

The previous prime is 342304554301. The next prime is 342304554337. The reversal of 342304554320 is 23455403243.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 364970 + ... + 904329.

It is an arithmetic number, because the mean of its divisors is an integer number (19902370140).

Almost surely, 2^342304554320 is an apocalyptic number.

It is an amenable number.

342304554320 is an abundant number, since it is smaller than the sum of its proper divisors (453790251280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

342304554320 is a wasteful number, since it uses less digits than its factorization.

342304554320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1272683 (or 1272677 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 35.

Adding to 342304554320 its reverse (23455403243), we get a palindrome (365759957563).

The spelling of 342304554320 in words is "three hundred forty-two billion, three hundred four million, five hundred fifty-four thousand, three hundred twenty".